#Market Parameters

This page is the canonical published reference for Exolane's live market tiers, fee settings, oracle settings, and contract addresses. If a detail differs across another public page or an AI-facing export, use this page together with Fee Structure and Funding Rates.

#Published Summary

Property Current Published Setting
Network Arbitrum One
Collateral USDC only
Live Markets 16
Published Leverage Tiers 5x on SOL, BNB, XRP, DOGE, XMR, AVAX, LINK, and SUI; 10x on BTC, ETH, EUR/USD, USD/JPY, GBP/USD, XAUT, QQQ, and SPY
Funding Model Variable rate with a ±15% APR hard cap per market
Funding Protocol Share 0%
Oracle Pyth Network
Oracle Staleness 40 seconds
Current Published Trading Fees 0.02% taker, 0.00% maker, 0.00% liquidation penalty

#BTC/USD & ETH/USD Parameters (10x Markets)

#Risk Parameters

Parameter Value Description
Initial Margin 10% 10x max leverage
Maintenance Margin 8% Liquidation threshold
Min Margin $10 Minimum position collateral

#Contracts

Contract Address
BTC/USD Market 0x775d194822Df9E7aac2CEed41cb5b5333C779a57
ETH/USD Market 0xD54c4905Fe7D031A6710fc47A1C3aDbb25edcC86

#EUR/USD, USD/JPY & GBP/USD Parameters (10x Markets)

These three forex markets currently publish the same risk profile as BTC and ETH.

#Risk Parameters

Parameter Value Description
Initial Margin 10% 10x max leverage
Maintenance Margin 8% Liquidation threshold
Min Margin $10 Minimum position collateral

#Contracts

Market Address
EUR/USD 0x82AC12FBc75770A8cF8453888D1Df0583Af37DE6
USD/JPY 0x99dC65598ae8979B6114134C14D11ACA73700962
GBP/USD 0xa811377eceC68B50295A3Db6E905ae3fe5b84682

#Oracle Feed IDs

Market Pyth Feed ID
EUR/USD 0xa995d00bb36a63cef7fd2c287dc105fc8f3d93779f062f09551b0af3e81ec30b
USD/JPY 0xef2c98c804ba503c6a707e38be4dfbb16683775f195b091252bf24693042fd52
GBP/USD 0x84c2dde9633d93d1bcad84e7dc41c9d56578b7ec52fabedc1f335d673df0a7c1

#Risk Parameters

Parameter Value Description
Initial Margin 20% 5x max leverage
Maintenance Margin 16% Liquidation threshold
Min Margin $10 Minimum position collateral

#Contracts

Market Address
SOL/USD 0x7a8b655932e59a73AF1a40f2B42d5580D2950695
BNB/USD 0x7fEC24fFA63fA07959070b9FD326FD9e1149756d
XRP/USD 0x8D00d98322f9d2d2Cc8f1425Bf041443b6B232Ec
DOGE/USD 0x7AD1440CC67b143deAaB622e5Eb38193cc1B09dB
XMR/USD 0xdf79094bC5d072EcCD68FF1b956A104Bf255528a
AVAX/USD 0x6e5Aa86D9A277ec40ff49A10059bfCad98764c49
LINK/USD 0xFcbe02C702c6ab7d006786d0d5EEF151500edde0
SUI/USD 0xb33967728F3fc13427db560aF67343a344537b88

#QQQ & SPY Parameters (10x Markets)

#Risk Parameters

Parameter Value Description
Initial Margin 10% 10x max leverage
Maintenance Margin 8% Liquidation threshold
Min Margin $10 Minimum position collateral

#Contracts

Market Address
QQQ/USD 0x5eE91d44639B865c0EfE2edCC7F3a3a8Fca0Aa25
SPY/USD 0xB139d5C32BE6E8A91DFEb820c7AB86bB08b27Fa8

#XAUT Published Market Summary

Parameter Value Description
Published Max Leverage 10x Current public leverage summary across Exolane docs
Market Type Gold perpetual Listed with the live multi-asset markets
Market Contract 0x205D52fA588469CcCD094E6e32F7615C9567EA13 Mainnet XAUT/USD market

#Shared Published Fee Settings

Parameter Value Description
Taker Fee 0.02% Current published trading fee
Maker Fee 0.00% Current published trading fee
Liquidation Penalty 0.00% Current published liquidation penalty
Funding Protocol Share 0% Funding flows between traders

#Funding Parameters (All Markets)

Parameter Value Description
Funding Model Variable, capped at ±15% APR Live rate follows market skew; cap limits the maximum
Target Utilization 80% Optimal utilization target

#Oracle Parameters (All Markets)

Parameter Value Description
Provider Pyth Network Price feed source
Staleness 40 seconds Max price age
Max Price Deviation 15% Maximum allowed deviation
Max Pending 12/6 Global / local max pending

#Protocol-Level Bounds

These published bounds apply across markets:

Parameter Value Description
Max Fee 0.5% Protocol cap on fees
Max Liquidation Fee 1.0x Cap on liquidation incentive
Max Rate 100% APR Protocol cap on rates
Min Maintenance 1% Minimum maintenance margin

#Parameter Governance

#Who Controls Parameters?

Role Responsibility
Timelock Protocol-level parameters (7-day delay)
Multisig Emergency pause functionality
Coordinator Market-specific risk parameters

#Change Process

  1. Proposal — Change submitted to governance
  2. Review — Community review period
  3. Timelock — 7-day delay for protocol changes
  4. Execution — Change applied on-chain

#Parameter Safety

#Current Protections

Key parameters are bounded by on-chain protocol limits:

Protection Current Setting Governed By
Funding ceiling ±15% APR per market Coordinator (bounded by maxRate)
Non-custodial No admin function to transfer user collateral Smart contract design
Settlement Oracle-based, enforced by market contract Code logic
ℹ️

These settings are enforced on-chain and remain subject to published protocol bounds. The coordinator can adjust market-level parameters, and the timelock owner can adjust protocol-level bounds. Changes are visible on-chain before they take effect.

#Parameter Bounds

All parameters have upper/lower bounds enforced by the protocol to prevent dangerous configurations.

#Historical Changes

Major parameter changes are announced in advance:

Date Change Impact
Launch Initial parameters N/A
ℹ️

Parameter changes are announced on Twitter/X before implementation.

#Reading Parameters On-Chain

All parameters are public and readable:

#Via Block Explorer

Parameters can be viewed on Arbiscan by reading contract storage.

#Via Smart Contract Calls

text
MarketFactory: 0x02d46F54c986e298854cD0Ea110E9f0fA87a6702
  - parameter() → Protocol parameters
  
Market: [Market Address]
  - parameter() → Market parameters
  - riskParameter() → Risk parameters

#Next Steps